Tuna Puff

Directions

1. 1
   Combine soup and cheese in a large saucepan; heat slowly, stirring constantly until cheese melts completely.
2. 2
   Remove from heat.
3. 3
   Stir in rice, tuna, onion and pepper.
4. 4
   Beat egg yolks; slowly stir into tuna mixture.
5. 5
   Cool.
6. 6
   Beat egg whites until stiff; fold into tuna mixture until no streaks of white remain.
7. 7
   Pour into an 8 x 8-inch baking dish.
8. 8
   Bake at 350° for 45 minutes or until puffed and golden and firm in center.